| About |
|---|
| Lexan* FST9405T resin is a high flow PC Copolymer Resin, suitable for injection molding. This halogen-free flame retardant resin is OSU55/55 and FAR25.583 compliant and an ideal candidate foraircraft interior applications. Available in opaque colors.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | High liquidity,Halogen free,Flame Characteristics,Copolymer |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.33 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 9.0 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 10.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD | 0.50 to 0.70 | % | |
| TD | 0.50 to 0.70 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| — | 2600 | MPa | ASTM D638 |
| — | 2600 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 77.0 | MPa | ASTM D638 |
| yield | 77.0 | MPa | ISO 527-2/50 |
| fracture | 70.0 | MPa | ASTM D638 |
| fracture | 70.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 6.0 | % | ASTM D638 |
| yield | 6.0 | % | ISO 527-2/50 |
| fracture | 75 | % | ASTM D638 |
| fracture | 95 | % | ISO 527-2/50 |
| Bending modulus | |||
| 50 mm span | 2700 | MPa | ASTM D790 |
| — | 2500 | MPa | ISO 178 |
| bending strength | |||
| — | 105 | MPa | ISO 178 |
| Yield, 50 mm span | 115 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 无断裂 | ||
| 23℃ | 无断裂 | ||
| Charpy Unnotch Impact strength | |||
| -30℃ | 无断裂 | ||
| 23℃ | 无断裂 | ||
| Impact strength of cantilever beam notch | |||
| -30℃ | 85 | J/m | ASTM D256 |
| 23℃ | 130 | J/m | ASTM D256 |
| -30℃ | 9.0 | kJ/m² | ISO 180-1A |
| 23℃ | 11 | kJ/m² | ISO 180-1A |
| 23℃ | 12 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| -30℃ | 无断裂 | ||
| 23℃ | 无断裂 | ||
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 60.0 | J | ASTM D3763 |
| — | 130 | J | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 105 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 4.0 mm, 64 mm span | 104 | ℃ | ISO 75-2/Bf |
| 1.8 MPa, unannealed, 3.2 mm | 95.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 4.0 mm, 64 mm span | 94.0 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| — | 114 | ℃ | ASTM D1525 10 |
| B120 | 113 | ℃ | ISO 306/B120 |
| Linear coefficient of thermal expansion | |||
| MD：-40~40℃ | 6.0E-5 | 1/℃ | |
| TD：-40℃ | 6.0E-5 | 1/℃ |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| NBS smoke density | |||
| Flaming，Dmax | < 75.0 | ASTM E662 | |
| OSU peak heat release rate (5 minute test) | < 55.0 | kW/m² | FAR 25.853 |
| OSU total heat release (2 minute test) | < 55.0 | kW·min/m² | FAR 25.853 |
| Vertical combustion test | |||
| a，60s，passes at | 1.0 | sec | FAR 25.853 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 95 to 100 | °C | |
| Drying time | 6.0 to 8.0 | hr | |
| Recommended injection volume | 40 to 60 | % | |
| Barrel rear temperature | 230 to 250 | °C | |
| Barrel middle temperature | 240 to 270 | °C | |
| Barrel front temperature | 250 to 280 | °C | |
| Nozzle temperature | 245 to 275 | °C | |
| Processing (melt) temperature | 250 to 280 | °C | |
| Mold temperature | 50 to 80 | °C | |
| Back pressure | 0.300 to 0.700 | MPa | |
| Screw speed | 40 to 70 | rpm | |
| Vent depth | 0.025 to 0.076 | mm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. Type I, 2.0 in/min |
| 4. 0.051 in/min |
| 5. 0.079 in/min |
| 6. at Yield |
| 7. 80*10*4 sp=62mm |
| 8. 80*10*3 sp=62mm |
| 9. 80*10*4 mm |
| 10. 80*10*3 mm |
| 11. Rate A (50°C/h), Loading 2 (50 N) |
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